One-piece, stack-mounted oil burner primary controls that cycle the burner on and shut down the burner on flame loss or system malfunction.

Features

Combine a Protectorelay® unit for cycling the burner and a Pyrostat® flame detector for sensing temperature changes of flue gases up to 1000 F (556 C).
Manual reset of safety switch required after ignition failure completely shuts off main burner.
Include manual trip safety switch to assure burner shutdown during servicing.
Mount with flange for mounting on curved or flat surfaces.
Use with line voltage or 24 Vac Control Circuit.